Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061129 | System and method to regenerate a diesel particulate filter | Jill N. Irlbeck, John Hiemstra, Allan T. Hovda, John J. Shaw, Gary Dale Reeves +7 more | 2011-11-22 |
| 7870779 | Structure and method to verify diesel particulate filter operation | Robert Michael Lattin | 2011-01-18 |